Russia�s invasion of Ukraine is also affecting Moscow�s approach towards the Iran nuclear deal. Notably, it has reduced both Moscow�s ability and willingness to support the restoration of the agreement, which in turn reduces the already dim prospects of a JCPOA revival. In her FES Analysis, Hanna Notte assesses the drivers behind the shifts in Iran-Russia relations and Moscow�s JCPOA policy in the wake of the war in Ukraine.